<extend name="Layout:layout_list" />
<block name="body_content_block">
    <div class="panel">
    <h3>conf文件查看器 [{$file}]</h3>
    <div style="margin:5px 0px"><a href="{:AddonU('CtiTester/conf_list')}" class="easyui-linkbutton">返回</a></div>
    <textarea cols="150" rows="36">{$str}</textarea>
</div>
</block>